oss-fuzz/targets/icu/build.sh

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#!/bin/bash -eux
#
# Copyright 2016 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
mkdir /work/icu
cd /work/icu
# TODO: icu build failes without -DU_USE_STRTOD_L=0
DEFINES="-DU_CHARSET_IS_UTF8=1 -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD=0 -DU_USE_STRTOD_L=0"
CFLAGS="$CFLAGS $DEFINES"
CXXFLAGS="$CXXFLAGS $DEFINES"
CFLAGS=$CFLAGS CXXFLAGS=$CXXFLAGS CC=$CC CXX=$CXX LDFLAGS=$FUZZER_LDFLAGS \
/bin/bash /src/icu/source/runConfigureICU Linux \
--with-library-bits=64 --with-data-packaging=static --enable-static --disable-shared
make -j$(nproc)
FUZZERS="break_iterator_fuzzer \
break_iterator_utf32_fuzzer \
converter_fuzzer \
number_format_fuzzer \
ucasemap_fuzzer \
unicode_string_codepage_create_fuzzer \
uregex_open_fuzzer
"
for fuzzer in $FUZZERS; do
$CXX $CXXFLAGS -std=c++11 \
/src/$fuzzer.cc -o /out/icu_$fuzzer \
-I/src/icu/source/common -I/src/icu/source/i18n -L/work/icu/lib \
-lfuzzer -licui18n -licuuc -licutu -licudata $FUZZER_LDFLAGS
done
cp /src/*.dict /src/*.options /out